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233-118-8
Hydroxylammonium sulfate; Bis(hydroxylammonium) sulphate; Hydroxylamine sulphate, HAS
Yes
UN 2865 Class8 PGIII
Specification
Item | Specification |
Appearance | White crystals |
Assay | ≥99.0% |
Iron | ≤0.0005% |
Chloride | ≤0.0005% |
Heavy Metals (As Pb) | ≤0.0003% |
Application
Hydroxylamine sulfate is used in organic synthesis to convert aldehydes and ketones to oximes, carboxylic acids and their derivatives (e.g. esters) to hydroxamic acids, isocyanates to N-hydroxyureas and nitriles to amidoximes. Hydroxylamine sulfate is also used to generate hydroxylamine-O-sulfonic acid from oleum or chlorosulfuric acid.
Hydroxylamine sulfate is used in the production of anti-skinning agents, rubber, textiles, plastics and detergents. It is a radical scavenger that terminates radical polymerization reactions and serves as an antioxidant natural rubber. (NH3OH)2SO4 is a starting material for some insecticides, herbicides and growth regulators. It is used in photography as a stabilizer for color developers and as an additive in photographic emulsions in colour film.
Packing and Storage
Packing In 25kgs net bag
Storage Keep container tightly closed in a dry and well-ventilated place. Store in a cool place.
Safety Information
UN 2865 Class8 PGIII
Specification
Item | Specification |
Appearance | White crystals |
Assay | ≥99.0% |
Iron | ≤0.0005% |
Chloride | ≤0.0005% |
Heavy Metals (As Pb) | ≤0.0003% |
Application
Hydroxylamine sulfate is used in organic synthesis to convert aldehydes and ketones to oximes, carboxylic acids and their derivatives (e.g. esters) to hydroxamic acids, isocyanates to N-hydroxyureas and nitriles to amidoximes. Hydroxylamine sulfate is also used to generate hydroxylamine-O-sulfonic acid from oleum or chlorosulfuric acid.
Hydroxylamine sulfate is used in the production of anti-skinning agents, rubber, textiles, plastics and detergents. It is a radical scavenger that terminates radical polymerization reactions and serves as an antioxidant natural rubber. (NH3OH)2SO4 is a starting material for some insecticides, herbicides and growth regulators. It is used in photography as a stabilizer for color developers and as an additive in photographic emulsions in colour film.
Packing and Storage
Packing In 25kgs net bag
Storage Keep container tightly closed in a dry and well-ventilated place. Store in a cool place.
Safety Information
UN 2865 Class8 PGIII
